Respuesta :

Answer:

≈ 2.8 units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = [tex]\sqrt{x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = (1, - 1) and (x₂, y₂ ) = (3, - 3)

d = [tex]\sqrt{(3-1)^2+(-3+1)^2}[/tex]

   = [tex]\sqrt{2^2+(-2)^2}[/tex]

  = [tex]\sqrt{4+4}[/tex]

  = [tex]\sqrt{8}[/tex] ≈ 2.8 ( to the nearest tenth )

Answer: The answer is 2.8

Step-by-step explanation:

(1,-1)(3,-3)          (those are the points shown in the graph)

The formula for finding distance is  √(x2-x1)^2+(y2-y1)^2

= √(3-1)^2+(-3-(-1)^2

= √(2)^2+(-3+1)^2

= √4+(-2)^2

= √4+4

= √8

=2.828427125    (to the nearest tenth)

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